current is the flow of electrons, while voltage is the one that pushes it.. let's take water as an example, the running water is the current, while the pressure that pushes the water is the voltage..
you can also read the entire discussions of this site's textbook and you will learn more..

I still love the water explanation. easiest for most to follow. voltage as the pressure in the hose. current being how much water is coming out. resistance pinching the hose and slowing the flow (current).